Hi Amy, what kind of graphics card/driver are you using? Some of the older radeon cards are not supported, please take a look herefor some references. John On Fri, May 14, 2010 at 7:10 PM, Amy Ng wrote: > Hi > > it just hangs indefinitely.... > > what i did was: > > run the gazebo in my console with > > roslaunch gazebo_worlds empty_world.launch > > and the console displays some messages (can't read as they disappaer too quickly): > > and then lots of the same line: > > Allocating 16 x 16 radeon RBO (pitch 16) > Allocating 16 x 16 radeon RBO (pitch 16) > Allocating 16 x 16 radeon RBO (pitch 16) > Allocating 16 x 16 radeon RBO (pitch 16) > Allocating 16 x 16 radeon RBO (pitch 16) > > > Allocating 16 x 16 radeon RBO (pitch 16) > > > ODE Message 2: inertia must be positive definite in dMassCheck() File mass.cpp Line 53 > > > and the gazebo gui starts with and empty world, > > in the console, i then type: > > > roslaunch gazebo_worlds table.launch > > > the prompt just jump to next line with nothing happen, (nothing in the console or in the GUI) > > > when i quit gazebo, this comes up: > > [gazebo-2] process has died [pid 4810, exit code -11]. > > > and tell me it has been logged > > but the console also just hangs there > > i need to quit using Ctrl+c > > > and my log is just: > directory [/tmp/gazebo-tingting-0] already exists (previous crash?) > but the owner gazebo server (pid=4710) is not running. > > > deleting the old information of the directory [/tmp/gazebo-tingting-0] > Gazebo successfully initialized > > > Am i missing anything? > > thanks > > amy > > > > On Fri, May 14, 2010 at 6:06 AM, John Hsu wrote: > >> >> >> On Thu, May 13, 2010 at 11:02 AM, Amy Ng wrote: >> >>> Hi thanks guys >>> >>> it works! :D but i have a few questions >>> >>> when i tried to run the .patch as patch < pr2_controllers.patch at >>> ros/stacks/pr2_controllers/ >>> it said the patch output only garbage >>> at then end i need to manually edit every file >>> >>> was i doing anything wrong? >>> >> >> (roscd pr2_controllers; patch -p0 -N < pr2_controllers.patch;) >> >> >>> >>> and >>> >>> I got the empty world launched >>> >>> and in the tutorial it said then add a table by typing >>> >>> roslaunch gazebo_worlds table.launch >>> >>> just wondering where do i type this in? >>> >>> >> any console with ROS environment variables setup should work. >> >> i tried in the console but nothing happened... >>> >>> >> Does the command just hang indefinitely? >> >> typical response to the script looks like this: >> >> >> >> > roslaunch gazebo_worlds table.launch >> ... logging to >> /u/johnhsu/.ros/log/8e374d24-5eca-11df-b923-00301b81c2e5/roslaunch-akb-5966.log >> >> started roslaunch server http://akb:48466/ >> >> SUMMARY >> ======== >> >> PARAMETERS >> * /table_description >> >> NODES >> / >> spawn_table (gazebo_tools/gazebo_model) >> >> ROS_MASTER_URI=http://akb:11311/ >> >> core service [/rosout] found >> process[spawn_table-1]: started with pid [5985] >> [ INFO] [33.788000000]: gazebo_model: waiting for gazebo factory, usually >> launched by 'roslaunch `rospack find >> gazebo_worlds`/launch/empty_world.launch' >> [spawn_table-1] process has finished cleanly. >> log file: >> /u/johnhsu/.ros/log/8e374d24-5eca-11df-b923-00301b81c2e5/spawn_table-1*.log >> all processes on machine have died, roslaunch will exit >> shutting down processing monitor... >> ... shutting down processing monitor complete >> done >> >> >> >> >>> any advice for a newbie like me? >>> >>> >>> thanks soooo much, I have spent 2 weeks trying to get gazebo to work and this is the first time i see it running! >>> >>> thanks again :D >>> >>> >>> >>> amy >>> >>> >>> >>> >>> >>> >>> On Fri, May 14, 2010 at 3:26 AM, Joachim Bean wrote: >>> >>>> Once you apply the patches, ROS works mostly fine on 10.04 >>>> >>>> -- Joachim >>>> >>>> On May 13, 2010, at 12:52 PM, John Hsu wrote: >>>> >>>> looks like you're on lucid. You'll need to apply patches hereor switch to svn trunk/1.0 branch for stacks pr2_controllers and >>>> pr2_mechanism, or wait for the next release of these stacks. >>>> John >>>> >>>> On Thu, May 13, 2010 at 9:40 AM, Amy Ng wrote: >>>> >>>>> hi >>>>> >>>>> it has an error at rosmake 80 of 91 >>>>> >>>>> [100%] Building CXX object >>>>> CMakeFiles/pr2_gripper_action.dir/src/pr2_gripper_action.o >>>>> Linking CXX executable ../bin/pr2_gripper_action >>>>> >>>>> /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so: >>>>> undefined reference to >>>>> `boost::condition_variable::wait(boost::unique_lock&)' >>>>> >>>>> /home/tingting/ros/stacks/pr2_controllers/robot_mechanism_controllers/lib/librobot_mechanism_controllers.so: >>>>> undefined reference to `boost::condition_variable::notify_one()' >>>>> collect2: ld returned 1 exit status >>>>> make[3]: *** [../bin/pr2_gripper_action] Error 1 >>>>> make[3]: Leaving directory >>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build' >>>>> make[2]: *** [CMakeFiles/pr2_gripper_action.dir/all] Error 2 >>>>> make[2]: Leaving directory >>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build' >>>>> make[1]: *** [all] Error 2 >>>>> make[1]: Leaving directory >>>>> `/home/tingting/ros/stacks/pr2_controllers/pr2_gripper_action/build' >>>>> >>>>> am i missing a particular boost library? >>>>> >>>>> Thanks >>>>> >>>>> >>>>> On Thu, May 13, 2010 at 10:27 AM, John Hsu wrote: >>>>> >>>>>> Can you post the outputs of >>>>>> >>>>>> rosmake pr2_gazebo >>>>>> >>>>>> thanks, >>>>>> John >>>>>> >>>>>> >>>>>> >>>>>> On Wed, May 12, 2010 at 5:25 PM, Amy Ng wrote: >>>>>> >>>>>>> Hi John, >>>>>>> >>>>>>> can I re install gazebo_plugins individually or do i have to re >>>>>>> compile the whole thing? >>>>>>> >>>>>>> and i launch the world via the below command >>>>>>> >>>>>>> roslaunch gazebo_worlds empty_world.launch >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> Amy >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Thu, May 13, 2010 at 9:51 AM, John Hsu wrote: >>>>>>> >>>>>>>> Hi Amy, >>>>>>>> libgazebo_ros_time.so is in gazebo_plugins. So most likely >>>>>>>> gazebo_plugins did not compile correctly. Also, can you point me to the >>>>>>>> exact commands you used to bring up the world? >>>>>>>> thanks, >>>>>>>> John >>>>>>>> >>>>>>>> On Wed, May 12, 2010 at 3:31 PM, Amy Ng wrote: >>>>>>>> >>>>>>>>> Hi everybody >>>>>>>>> >>>>>>>>> I am new here. >>>>>>>>> >>>>>>>>> I have just installed gazebo-tools and pr2-gazebo as per >>>>>>>>> instructions on web site and when i tried to run empty world I got this >>>>>>>>> error: >>>>>>>>> >>>>>>>>> ODE Message 2: inertia must be positive definite in dMassCheck() >>>>>>>>> File mass.cpp Line 53 >>>>>>>>> Error Loading Gazebo >>>>>>>>> /home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/Simulator.cc:240 >>>>>>>>> : Exception: Failed to load the World >>>>>>>>> /home/tingting/ros/stacks/simulator_gazebo/gazebo/gazebo-svn/server/controllers/ControllerFactory.cc:116 >>>>>>>>> : Exception: Failed to load libgazebo_ros_time.so: file not found >>>>>>>>> >>>>>>>>> >>>>>>>>> I have no idea where can i find libgazebo_ros_time.so and where >>>>>>>>> should i put it >>>>>>>>> >>>>>>>>> any help will be great. >>>>>>>>> >>>>>>>>> thanks >>>>>>>>> >>>>>>>>> Amy >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> ros-users mailing list >>>>>>>>> ros-users@code.ros.org >>>>>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> ros-users mailing list >>>>>>>> ros-users@code.ros.org >>>>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> ros-users mailing list >>>>>>> ros-users@code.ros.org >>>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> ros-users mailing list >>>>>> ros-users@code.ros.org >>>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>>> >>>>>> >>>>> >>>>> _______________________________________________ >>>>> ros-users mailing list >>>>> ros-users@code.ros.org >>>>> https://code.ros.org/mailman/listinfo/ros-users >>>>> >>>>> >>>> _______________________________________________ >>>> ros-users mailing list >>>> ros-users@code.ros.org >>>> https://code.ros.org/mailman/listinfo/ros-users >>>> >>>> >>>> >>>> _______________________________________________ >>>> ros-users mailing list >>>> ros-users@code.ros.org >>>> https://code.ros.org/mailman/listinfo/ros-users >>>> >>>> >>> >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >>> >>> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> >> > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > >